powered sub to an Adcom speaker selector box


I have an Adcom 5400 amp with a Adcom GTP 350 preamp . The amp is connected to an Adcom 3 speaker selector. I also have a Kilpsch  R-100SW as my subwoofer. Can I hook the subwoofer directly to the speaker box like a regular speaker and turn the low pass to around 80hz.  The other two sets of speaker are 901s. I can't find it anywhere but it seems as feasible as wiring the subwoofer in line with one of the speakers as many do. The speaker selector is passive.
cunawabi

Showing 4 responses by yogiboy

@cunawabi
 You can't do that. That subwoofer has line level input only. The only way to hook it up is from the preamp outputs to the inputs on the subwoofer.
@ cunawabi
You can use the subwoofer you have. You will need a pair of y adapters on the preamp. Then you can run another pair of interconnects to the subwoofer. A product like this will do the trick!
https://www.audioadvisor.com/prodinfo.asp?number=AQM22FHRD
That subwoofer has left and right inputs. There is no reason to hook it up any other way from what I showed him for his non home theater preamp!!
https://www.klipsch.com/products/r-100sw-subwoofer